CH66902A - Device for totalizing in calculating machines with a counter which can be switched from addition to subtraction by means of a switching lever - Google Patents

Device for totalizing in calculating machines with a counter which can be switched from addition to subtraction by means of a switching lever

Info

Publication number
CH66902A
CH66902A CH66902A CH66902DA CH66902A CH 66902 A CH66902 A CH 66902A CH 66902 A CH66902 A CH 66902A CH 66902D A CH66902D A CH 66902DA CH 66902 A CH66902 A CH 66902A
Authority
CH
Switzerland
Prior art keywords
totalizing
subtraction
counter
switched
addition
Prior art date
Application number
CH66902A
Other languages
German (de)
Inventor
Wanderer-Werke Vormals Akt-Ges
Original Assignee
Wanderer Werke Vormals Winklho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wanderer Werke Vormals Winklho filed Critical Wanderer Werke Vormals Winklho
Publication of CH66902A publication Critical patent/CH66902A/en

Links

CH66902A 1914-01-03 1914-01-03 Device for totalizing in calculating machines with a counter which can be switched from addition to subtraction by means of a switching lever CH66902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH66902T 1914-01-03

Publications (1)

Publication Number Publication Date
CH66902A true CH66902A (en) 1914-10-16

Family

ID=4313492

Family Applications (1)

Application Number Title Priority Date Filing Date
CH66902A CH66902A (en) 1914-01-03 1914-01-03 Device for totalizing in calculating machines with a counter which can be switched from addition to subtraction by means of a switching lever

Country Status (1)

Country Link
CH (1) CH66902A (en)

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